CN109562586A - Rolling methods and roll-in system - Google Patents
Rolling methods and roll-in system Download PDFInfo
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- CN109562586A CN109562586A CN201780047536.0A CN201780047536A CN109562586A CN 109562586 A CN109562586 A CN 109562586A CN 201780047536 A CN201780047536 A CN 201780047536A CN 109562586 A CN109562586 A CN 109562586A
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- roller
- gap
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/50—Forming devices by joining two substrates together, e.g. lamination techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
Abstract
The present invention provides rolling methods and roll-in system.The rolling methods of one embodiment include: roller clearance checking process, in this process, on one side rotate the first roller and the second roller, roller gap between the outer peripheral surface of the first roller of more than one position finding and the outer peripheral surface of the second roller of the width direction of the first roller on one side, and the roller gap determined is associated with the foundation of the rotation angle of the first roller and the second roller and is stored；And roll process, in this process, in such a way that roller gap converges on defined mobility scale relative to target value, the position in the opposed direction of the first roller is accordingly adjusted with rotation angle by adjusting mechanism, using the first roller and the second roller for being accordingly adjusted position with rotation angle, the pressurized treatments of treated object are carried out.
Description
Technical field
This disclosure relates to rolling methods and roll-in system.
Background technique
With being thinned using thin display, solar panel as the light weight of the electronic equipment of representative, in these equipment
Used in the membrane elements such as light film, transparent electrode film, the barrier film such as polarizing coating be also required to further be thinned.Also, in recent years,
High-performance, the High precision of electronic equipment make progress, and the thickness and precision required membrane element also tends to improve.These membrane elements
It is general that there is the multi-ply construction for being laminated with multi-layer film material, using extracting each material out from the raw material of roll and pass through warmed-up two
The roll-type pressurizing device (roll squeezer) that root roller is heated, pressurizeed and is laminated, to be formed.In addition, in lithium-ion electric
Anode layer, negative electrode layer used in pond or the MEA used in polymer electrolyte fuel cell (film-assembly of electrode),
Or gas diffusion layers etc., in order to obtain high output characteristic, compression coating after material come improve density of material process in, one
As also use roll-type pressurizing device (roll squeezer).
In roll-type pressurizing device, in a pair of rolls for being desired temperature by heating unit heats, pass through bearing
The roller bearing shell for being accommodated with bearing is fixed on main frame by the left and right shaft end for accepting a roller.Another roller equally passes through axis
Left and right roll shaft end is accepted, and is configured to for roller bearing shell connecting with actuators such as cylinder, oil hydraulic cylinder, electric cylinders, thus, it is possible to
Enough liftings.In addition, each roller is configured to, can be rotated by drive motor to desired direction.Lifting is adjusted by one side to use
Movable side roller is pressed on fixed side roller on one side by the output of actuator, thus on one side between the multilayer film being laminated flowed roller
Apply desired plus-pressure, roller itself is previously heated to desired temperature on one side, thus multilayer film heating is carried out
Lamination treatment (such as patent document 1).
For above-mentioned laminating method, there is known two methods of pressurization force control method and clearance control method, add above-mentioned
In compress control method, load is detected by the load cell of the left and right settings in movable side roller, and pass through control left and right
Respective actuator, pressurizeed with fixed load, to the face for having the workpiece such as indent and convex multilayer film effect balancing always
Pressure, in above-mentioned clearance control method, by being wished gap (gap) constriction between roller to be narrow compared with the overall thickness of workpiece
The distance of prestige, the uniform film thickness (such as patent document 2) after making lamination.
For example, when the film thickness precision finishing after being laminated is 10 μm, it is desirable that the gap between the roller of gap control mode
Precision be 10 μm or less.As the factor being affected to the gap precision, it is (circularity, cylindricity, same to enumerate roller machining accuracy
Axis degree), based on roller heating when thermal expansion deformation, based on both ends support self weight flexure, based on pressurization when reaction force
Flexure, bearing rotation precision, roller bearing shell assembly precision, bearing or driving mechanism vertical direction gap, loosen.
As the method in the gap between equal control roller, there is known a kind of methods, and roller is heated to desired temperature,
Completely in the state of thermal expansion, the bearing portion of movable side roller is carried out with the load same with practical lamination phase by oil hydraulic cylinder
Pressing measures roller table while making the width direction movement in the displacement instrument of roller being both vertically and horizontally arranged in roller
Thus face shape holds reaction force bring deflection when thermal walking, the pressurization by roller.Further it is proposed to a kind of method, base
In the deflection, the correction amount of roller is determined by arithmetic unit, roller imposed deformation (such as patent document 3) is made by amending unit.
Patent document 1: Japanese Unexamined Patent Publication 2007-30337 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2013-111647 bulletin
Patent document 3: Japanese Unexamined Patent Publication 2014-173996 bulletin
But for modification method described in Patent Document 3, due to measuring the shape of roller, institute in the state that roller stops
Roller can be held in the shape of some position, but it is difficult to hold the shape that roller spreads complete cycle.Processing of the gap precision by roller
The factors such as precision, the running accuracy of bearing are affected, but in method described in Patent Document 3, due to can not measure and
Vibratory output when roller rotation is corrected, so being difficult to accurate control roller gap.The control without accurate roller gap the case where
Under, the uniformity of the thickness of the treated object after worrying pressurized treatments reduces.
Summary of the invention
It is therefore desirable to be able to improve the roller of the uniformity of the thickness of treated object throughout roller complete cycle high-precision measuring gap
Pressure method and roll-in system.
To achieve the goals above, in a mode, a kind of rolling methods are provided, using continuously to treated object into
The roll-type pressurizing device of row pressurized treatments.The roll-type pressurizing device has: the first roller and the second roller, they are mutually opposed；And tune
Complete machine structure can adjust the position of the first roller along the opposed direction of the first roller and the second roller.The rolling methods include: roller gap
Mensuration operation on one side rotates the first roller and the second roller in this process, on one side the width direction of the first roller more than one
The outer peripheral surface of the first roller of position finding and the outer peripheral surface of the second roller between roller gap, and the roller gap and first that will be determined
The rotation angle of roller and the second roller is established association and is stored；And roll process is received with roller gap relative to target value in this process
It holds back in the mode of defined mobility scale, accordingly adjusts the position in opposed direction of the first roller with rotation angle by adjusting mechanism
It sets, using the first roller and the second roller for being accordingly adjusted position with rotation angle, carries out the pressurized treatments of treated object.
In the method for said one mode, due to by measuring the first roller while making the first roller and the second roller rotates
Outer peripheral surface and the second roller outer peripheral surface between roller gap, so can the short time and accurately throughout roller complete cycle and ask
The roller machining accuracy impacted in actual pressurized treatments to the precision in roller gap, bearing rotation precision, axis are reflected out
Hold the influential roller gap of institute of the factors such as assembly precision, roller thermal deformation.Moreover, because with roller gap relative to target value
The mode of mobility scale as defined in converging on, the position in opposed direction of the first roller is accordingly adjusted with rotation angle and carries out quilt
The pressurized treatments of processed material, so can be improved the uniformity of the thickness of the treated object after pressurized treatments.
It in one embodiment, can also be two of the width direction with treated object in roller clearance checking process
End corresponding position finding roller gap.
In the method for said one embodiment, by position corresponding with the both ends of the width direction of treated object
Measurement roller gap is set, roller gap can be held in the difference of two different positions.Moreover, because based on determining in difference
Two positions roller gap, and the position in opposed direction of the first roller is accordingly adjusted with rotation angle, so can be more
The uniformity of the thickness of treated object after improving pressurized treatments.
Or, adjustment mechanism can individually be adjusted along the direction parallel with opposed direction in one embodiment
The position of the end of the end and another party of one side of the rotary shaft of the first roller, roller clearance checking process includes: first step,
In the process, roller gap is measured in the first position of the width direction of the first roller, based on the roller gap determined in first position
And the position of the end of a side is adjusted, first position is compared with the end of another party closer to the position of the end of a side；The
Two processes after first step, measure roller gap in the second position of the width direction of the first roller, are based in this process
Adjust the position of the end of another party in the roller gap that the second position determines, the second position be compared with the end of a side more
Close to the position of the end of another party；And the third step, in this process, until the roller gap of first position and the second position is opposite
Until mobility scale as defined in converging in target value, first step and the second step is alternately repeated.
In the method for said one embodiment, by the way that above-mentioned first step and the second step is alternately repeated,
It can make to adjust in such a way that the roller gap of first position and the second position converges on defined mobility scale relative to target value
The adjustment amount of mechanism is restrained.
Or, adjustment mechanism can individually be adjusted along the direction parallel with opposed direction in one embodiment
The position of the end of the end and another party of one side of the rotary shaft of the first roller, roller clearance checking process includes: first step,
In the process, measure roller gap simultaneously in the first position of the width direction of the first roller and the second position, first position be with separately
The position closer to the end of a side is compared in the end of one side, and the second position is compared with the end of a side closer to another party
The position of end；The second step, in this process, the roller gap based on first position adjust the position of the end of a side, and
Roller gap based on the second position adjusts the position of the end of another party；And the third step, in this process, until first position and
The roller gap of the second position relative to target value converge on as defined in until mobility scale, be alternately repeated first step and
The second step.
In the method for said one embodiment, due to measuring roller gap, institute simultaneously in first position and the second position
Time needed for position the first roller of adjustment can be shortened.
In one embodiment or, in roller clearance checking process, roller is measured using roller clearance checking device
Gap, roller clearance checking device have: light projector side measurement sensor, to the gap irradiation light between the first roller and the second roller；
With sensitive side measurement sensor, the light passed through in gap is received, and detects the width of the light received, in roller clearance checking
In process, roller gap is measured according to the width of the light detected in sensitive side measurement sensor.
According to said one embodiment, by the width of the light passed through according to the gap between the first roller and the second roller
Degree measurement roller gap, continuously can accurately measure roller gap.
It or, also include in one embodiment to the treated object before pressurized treatments and/or after pressurized treatments
The thickness measurement process that is measured of thickness.
According to above embodiment, pass through the thickness of the treated object before measurement pressurized treatments and/or after pressurized treatments, energy
Enough confirm whether the thickness of treated object becomes target value.In addition, for example, can be by the thickness feedback of the treated object determined
To roller gap, therefore it can be improved the fitting of treated object, thickness quality, and the precision in roller gap can be adjusted the short time.
In another mode, a kind of roll-in system is provided, has roll-type pressurizing device and roller clearance checking device.The roller
Formula pressurizing device includes: the first roller and the second roller, they are mutually opposed；Adjustment mechanism, can be along the first roller and the second roller
Opposed direction adjusts the position of the first roller；And control device.Roller clearance checking device on one side rotates the first roller and the second roller, and one
While between the outer peripheral surface of the first roller of more than one position finding and the outer peripheral surface of the second roller of the width direction of the first roller
Roller gap.Control device includes: storage unit, by the roller gap determined by roller clearance checking device and the first roller and second
The rotation angle of roller is established association and is stored；And position control section, defined variation is converged on relative to target value with roller gap
The mode of range accordingly adjusts the position in opposed direction of the first roller by adjusting mechanism with rotation angle.
It is identical as above-mentioned rolling methods in the roll-in system of aforesaid way, it is processed after can be improved pressurized treatments
The uniformity of the thickness of object.
Or, adjustment mechanism is the adjustment mechanism using electrical servo actuator in one embodiment.
By as embodiment described above, use electrical servo actuator as adjustment mechanism, it being capable of accurate control the
The position of one roller and posture.
Or, adjustment mechanism is can individually to adjust along the direction parallel with opposed direction in one embodiment
The position of the end of the end and another party of one side of the rotary shaft of whole first roller.
In the above-described embodiment, due to can individually adjust end and another party of a side of the rotary shaft of the first roller
End position, so can adjust position and first roller of first roller on above-mentioned opposed direction posture (the first roller
The gradient of width direction).
Or, control device carries out control as follows in one embodiment: the first control, in this control, with
The roller gap of the first position of width direction based on the first roller determined by roller clearance checking device, and adjust a side's
The mode of the position of end, controls adjustment mechanism, and first position is the end compared with the end of another party closer to a side
Position；Second control, in this control, with the of the width direction based on the first roller determined by roller clearance checking device
The roller gap of two positions, and the mode of the position of the end of another party is adjusted, adjustment mechanism is controlled, the second position is and a side
Compare the position closer to the end of another party in end；It is controlled with third, in this control, until first position and the second position
Until roller gap converges on defined mobility scale relative to target value, the first control and the second control is alternately repeated.
It in the above-described embodiment, can be with first by the way that above-mentioned first control and the second control is alternately repeated
The roller gap of position and the second position makes the adjustment of adjustment mechanism relative to the mode that target value converges on defined mobility scale
Amount convergence.
Or, control device carries out control as follows in one embodiment: the first control, in this control, from
Roller clearance checking device receive the width direction of the first roller determined simultaneously by roller clearance checking device first position and
The roller gap of the second position, first position are compared with the end of another party closer to the position of the end of a side, the second position
It is compared with the end of a side closer to the position of the end of another party；Second control, in this control, to be based on first position
Roller gap and adjust the position of the end of a side, and the roller gap based on the second position and adjust the position of the end of another party
Mode control adjustment mechanism；It is controlled with third, in this control, until the roller gap of first position and the second position is relative to mesh
Until scale value converges on defined mobility scale, the first control and the second control is alternately repeated.
In the above-described embodiment, since the measurement in roller gap carries out simultaneously in first position and the second position, so energy
Time needed for enough positions for shortening the first roller of adjustment.
Or, the first roller and the second roller are rotated by servo motor and are driven in one embodiment.
If as embodiment described above, using the structure rotated by the first roller of servo motor driven and the second roller, then
The rotation angle of each roller and roller gap can be measured together, therefore can correctly measure the relationship of roller gap and rotation angle.
Or, it is also equipped in one embodiment to the treated object before pressurized treatments and/or after pressurized treatments
The apparatus for measuring thickness that is measured of thickness.
According to above embodiment, pass through the thickness of the treated object before measurement pressurized treatments and/or after pressurized treatments, energy
Enough confirm whether the thickness of treated object becomes target value.In addition, for example, can be by the thickness feedback of the treated object determined
To roller gap, therefore it can be improved the fitting of treated object, thickness quality, and the precision in roller gap can be adjusted the short time.
According to one method of the present invention with various embodiments, the uniformity of the thickness of treated object can be improved.
Detailed description of the invention
Fig. 1 is the main view for schematically showing the roll-in system an of embodiment.
Fig. 2 is the side view of roll-in system.
Fig. 3 is the figure for schematically illustrating the structure of roller clearance checking device.
Fig. 4 is the flow chart for indicating the rolling methods of an embodiment.
Fig. 5 is the figure to locate for illustrating the roller gap of roller clearance checking device.
Fig. 6 is the figure for indicating the relationship in the roller gap and rotation angle that determine, and (A) of Fig. 6 is the rotation angle for indicating upper roller
With the figure of the relationship of the position of the circumferential surface lower end of upper roller.(B) of Fig. 6 is the circumferential surface upper end of the rotation angle for indicating lower roll and lower roll
The figure of the relationship of position.(C) of Fig. 6 is the figure of the rotation angle for indicating each roller and the relationship in roller gap.
(A) of Fig. 7 is the figure for indicating the upper roller vibration data after the position of upper roller and posture are adjusted, and (B) of Fig. 7 is
Indicate upper roller position and posture be adjusted after lower roll vibration data figure, (C) of Fig. 7 is position and the appearance for indicating upper roller
Gesture be adjusted after roller gap figure.
Fig. 8 is the side view for indicating the roll-in system of another embodiment.
Specific embodiment
Hereinafter, being described with reference to the roll-in system an of embodiment.
As shown in Figures 1 to 3, roll-in system S has roll-type pressurizing device 100 and roller clearance checking device 200.In Fig. 1,
Roll-in system S has 2 roller clearance checking devices 200, but roll-in system S can also only have 1 roller clearance checking device.
Roll-type pressurizing device 100 has a pair of of pressure roller i.e. upper roller (first for carrying out pressurized treatments to treated object
Roller) 1 and lower roll (the second roller) 2.Upper roller 1 and lower roll 2 are set as mutually opposed across gap.Upper roller 1 and lower roll 2 are disposed in upper ledge
Between frame 10 and lower frame 11, upper frame 10 and lower frame 11 link via the pull rod 12 for being all around configured with 4.
Upper roller 1 and lower roll 2 are formed as cylindric, are formed with upper roll shaft 1a, lower roller shaft 2a as rotation at respective both ends
Axis.
Upper roller 1 and lower roll 2 are in above-below direction with being set as upper roller axis 1a and lower roller shaft 2a is substantially parallel.In the periphery of upper roller 1
The gap with defined roller clearance G is formed between face and the outer peripheral surface of lower roll 2.Treated object pass through the gap when by into
Row pressurized treatments.
In the present embodiment, upper roller 1 and lower roll 2 are built-in with well known roller heating unit (not shown), such as electric heating
Device, circulation mechanism of liquid medium of high temperature etc..Thereby, it is possible to pressurized treatments are carried out while heating treated object.
The upper roll shaft 1a of upper roller 1 can by one group of upper roller bear box 3 being arranged on the outside of the width direction of upper roller 1 come
It keeps.Upper roller bear box 3 is assembled with bearing in inside, and the both ends bearing of upper roll shaft 1a can be rotated.One group of upper roller
Bear box 3 can include the first upper roller bear box 3a and the second upper roller bear box 3b.First upper roller bear box is kept
The end E1 of a side in the both ends of upper roll shaft 1a (referring to Fig. 5).Second upper roller bear box keeps the both ends of upper roll shaft 1a
The end E2 of another party in portion.
The lower roller shaft 2a of lower roll 2 can by one group of lower roll bear box 4 being arranged on the outside of the width direction of lower roll 2 come
It keeps.Lower roll bear box 4 is assembled with bearing in inside, and lower roller shaft 2a bearing can be rotated.
The lower roller shaft 2a of the upper roll shaft 1a of upper roller 1 and lower roll 2 and the rotation for driving upper roller 1 and lower roll 2 to rotate are with watching
Motor 8 is taken to be separately connected.
Upper roller bear box 3 via frame 6 movable on one group that is assembled with ball-screw (not shown) and with one group it is electronic
Servo actuator 5 links respectively.Electrical servo actuator 5 configures on the top of upper frame 10.One group of 5 energy of electrical servo actuator
It enough include the first electrical servo actuator 5a and the second electrical servo actuator 5b.
Electrical servo actuator 5 is configured to, and by the control instruction from aftermentioned control device 14, can control independently
Position control is carried out to one group of upper roller bear box 3.
Upper roller bear box 3 can be moved up and down via upper movable frame 6 along pull rod 12, applied load to upper roller 1, generated
To the press load of the treated object (strip material) between upper roller 1 and lower roll 2, and the position of upper roller 1 can be controlled
And posture, carry out the adjustment of roller clearance G.That is, electrical servo actuator 5 and upper movable frame 6 are formed in the rotation of upper roller 1 solely
The adjustment mechanism of the position of the up and down direction of one group of upper roller bear box 3 of vertical adjustment.Specifically, the first electrical servo actuator
The driving force for moving the first upper roller bear box 3a in above-below direction is transferred to first upper roller via upper movable frame 6 by 5a
Bear box 3a.In addition, the second electrical servo actuator 5b will make the second upper roller bear box 3b upper via upper movable frame 6
The mobile driving force in lower direction is transferred to the second upper roller bear box 3b.In this way, by adjusting the first upper roller bear box 3a
With the position of the up and down direction of the second upper roller bear box 3b, the end E1 and another party of a side of roll shaft 1a can be adjusted
The position of the up and down direction of end E2.Electrical servo actuator 5 by adjusting a side of upper roll shaft 1a end E1 and another party
End E2 up and down direction position, can be along the position of the opposed direction of upper roller 1 and lower roll 2 adjustment upper roller 1.
Lower roll bear box 4 is configured to, and can be moved up and down along pull rod 12 via lower movable frame 13 to position.
In the present embodiment, lower movable frame 13 is provided with the reaction force from roller when detecting pressurized treatments
Load cell 7.
Reaction force when upper roller 1 is because of roll-in in order to prevent lifts to which roller clearance G expands, and installs in upper movable frame 6
There is well known upper roller self weight to fall and eliminate unit 9, upper roller self weight whereabouts is eliminated unit 9 and had upwards to bearing, sliding axle
Hold the mechanism of force.
Roll-in system S is also equipped with control device 14.Control device 14 is that have processor, storage unit, input unit, display
The computer of device etc. controls each section of roll-in system S.The control device 14 according to the pressurized treatments for treated object and
It is stored in the operating condition of storage unit, controls each section of roll-type pressurizing device 100 and roller clearance checking device 200.
Control device 14 includes operation/storage unit 14a and position control section 14b.Operation/storage unit 14a is based on from aftermentioned
The data that roller clearance checking device 200 is sent out calculate roller clearance G, and by the rotation of calculated roller clearance G and upper roller 1 and lower roll 2
Corner is established association and is stored.According to what is set based on the relationship for being stored in operation/storage unit 14a roller clearance G and rotation angle
Operating condition, position control section 14b controls adjustment mechanism, to adjust the position of one group of upper roller bear box 3.
Roll-in system S is also equipped with roller clearance checking device 200.Roller clearance checking device 200 detect upper roller 1 outer peripheral surface with
Roller clearance G between the outer peripheral surface of lower roll 2.Upper roller 1 when roller clearance checking device 200 for example measures upper roller 1, lower roll 2 rotates
Circumferential surface lower end and lower roll 2 circumferential surface upper end displacement, according to the displacement measuring roll clearance G measured.Roller gap
Measurement device 200 has light projector side measurement sensor 20, sensitive side measurement sensor 21 and amplifier 22.
Illustrate an example of roller clearance checking device 200 referring to Fig. 3.As shown in figure 3,20 He of light projector side measurement sensor
Sensitive side measurement sensor 21 is to be arranged respectively at and be located across the opposed mode in the gap formed between upper roller 1 and lower roll 2
Manage the upstream side and downstream side of the conveying direction of object.Light projector side measurement sensor 20 is as measurement light source, by the left side 0.1~0.5mm
The laser or LED light of right width are irradiated towards sensitive side measurement sensor 21.For being shone from light projector side measurement sensor 20
For the measurement light source of injection, since upper roller 1 and lower roll 2 become occulter, so the corresponding light in the gap between roller passes through, it should
Light is received by sensitive side measurement sensor 21.Here, by band-like light topmost be upper roller 1 circumferential surface lower end position
Set, by band-like light lowest part it is corresponding with the upper end position of the circumferential surface of lower roll.Sensitive side measurement sensor 21 is can
The measurement sensor of the two position datas is measured as unit of sub-micron, determination data can be sent to via amplifier 22
Control device 14.Roller clearance checking device 200 with this configuration, can according to the lower end of the circumferential surface for the upper roller 1 measured and
The position of the upper end of the circumferential surface of lower roll 2 simultaneously continuously measures roller clearance G.In addition, when amplifier 22 has calculation function,
Also control device 14 will can be sent to by the calculated roller clearance G of amplifier 22.
Hereinafter, illustrating the rolling methods of an embodiment referring to Fig. 4.The each process of rolling methods shown in Fig. 4 passes through
Control device 14 controls electrical servo actuator 5, rotation servo motor 8 and roller clearance checking device 200 to execute.
As shown in figure 4, firstly, in step sl, according to the processing for making treated object specific thickness after pressurized treatments
Purpose determines intrusion, roller heating temperature, the conveying speed of treated object of upper roller 1.For the intrusion of upper roller 1, according to quilt
The root thickness of processed material finds out primary clearance setting value.
In following step S2, by heating unit (not shown), upper roller 1 and lower roll 2 are heated to be desired
Temperature, in the state that the thermal expansion of upper roller 1 and lower roll 2 is stable, by the shape between the circumferential surface of upper roller 1 and the circumferential surface of lower roll 2
At the roller clearance G in gap be adjusted to primary clearance setting value.Make the state benchmark state, makes 0 ° of rotation angle.
Following step S3 is the roller clearance checking process for measuring roller clearance G.In step s3, pass through control device 14
Rotation servo motor 8 is controlled, drives upper roller 1 and lower roll 2 with the rotation of identical rotation speed.Then, at upper roller 1 and lower roll 2
In the state of in rotation, by the displacement of circumferential surface lower end of the measurement upper roller 1 of roller clearance checking device 200, the circumferential surface of lower roll 2
The displacement at end.The displacement data determined is sent to operation/storage unit 14a of control device 14, in operation/storage unit
Roller clearance G is calculated in 14a, and roller clearance G is associated with upper roller 1 and the foundation of the rotation angle of lower roll 2 and is stored.Here, between roller
The measuring interval of the data of gap G can preferably at least obtain 1 ° of every turn of rotation angle of data, preferably consideration setting rotation speed
Deng.Here, since upper roller 1 and lower roll 2 are by servo motor driven, so rotation angle and roller clearance G can be measured together, because
This can correctly measure the relationship of roller clearance G and rotation angle.
Fig. 5 is the corresponding with rotation angle of the upper end of the lower end for schematically showing the circumferential surface of measurement upper roller 1 and the circumferential surface of lower roll 2
Displacement come measure roller clearance G method an example figure.As shown in figure 5, the light projector side of roller clearance checking device 200 is surveyed
Quantity sensor 20 and sensitive side measurement sensor 21 can be configured to, can be in position corresponding with the both ends of treated object
Set A (first position) and position B (second position) measurement roller clearance G.Position A is the end E2 with another party of upper roll shaft 1a
Compared to the position of the end E1 closer to a side.Position B is compared with the end E1 of a side of upper roll shaft 1a closer to another party
End E2 position.Roller clearance G is measured in position A, B in this way, can reflect in the pressing position of treated object and be located
Target thickness of the object after pressurized treatments is managed, therefore can be improved measurement accuracy.
Fig. 6 indicates an example (position A) of the relationship of the roller clearance G and rotation angle that determine in step s3.Fig. 6's
(A) relationship (hereinafter referred to as upper roller vibration data) of the position of the rotation angle of upper roller 1 and the circumferential surface lower end of upper roller 1 is indicated.Fig. 6's
(B) relationship (hereinafter referred to as lower roll vibration data) of the position of the rotation angle of lower roll 2 and the circumferential surface upper end of lower roll 2 is indicated.Fig. 6's
(C) rotation angle of each roller and the relationship of roller clearance G are indicated.Roller clearance G is calculated as subtracting from the displacement of the circumferential surface lower end of upper roller 1
It is worth obtained from the value of the displacement of the circumferential surface upper end of lower roll 2.Here, (A) of Fig. 6, the longitudinal axis of (B) " position " indicate from passing through
The distance that the benchmark that roller clearance checking device 200 is set is lighted.In addition, upper roller vibration data, lower roll vibration data and roller clearance G
It is the data of 3 rotation amount of roller (0~1080 ° of angle).
The determination condition of the measurement example of Fig. 6 is for example following shown.
Roller diameter: 150mm
Roller is long: 180mm
It locates: apart from roller end 15mm
Roller rotation speed: 2.67rpm
Data acquirement interval: every 1 °
Target roll gap: 554 μm
Upper roller vibration data and lower roll vibration data are accordingly changed with rotation angle, in a swing circle (360 ° of periods)
In repeated with same waveform.The target value of roller clearance G is 554 μm, corresponds to this, roller clearance G is including 547 including target value
It is changed between~562 μm.Therefore, the mobility scale for indicating gap precision is 15 μm of this larger value.In step s3, in position
B also carries out same measured.
In following step S4, according to the roller clearance G corresponding with rotation angle determined in step s3, individually
The position of the end E2 of the end E1 and another party of a side of roll shaft 1a in adjustment, and accordingly calculate with rotation angle for controlling
The position of upper roller 1 processed and the correction value of posture.That is, in step s 4, calculating the position of the first upper roller bear box 3a of control
This 2 correction values of the correction value of position of the second upper roller bear box 3b of correction value and control.
Above-mentioned correction value is calculated in such a way that roller clearance G converges on defined mobility scale relative to target value.On for example,
Correction value is stated by the position control section 14b of control device 14 with the change of the change value of upper roller vibration data and lower roll vibration data
The turn around rotation angle of size of the mode and upper roller 1 that the difference of dynamic value becomes smaller accordingly adjusts the position of upper roller bear box 3,
It calculates.Here, the calculating of correction value by the roller clearance G determined multiplied by consideration setting position A, B determination data and
Distance coefficient obtained from the geometrical relationship of distance, roller diameter until the supreme roller bearing shell 3 of position A, B etc. carries out.This
In, as the interval for calculating correction value, preferably at least it is directed to 360 points or more of every 1 °.The calculating side of correction value in step S4
Narration in detail after method.
In following step S5, based on the correction value obtained in step s 4, electrical servo actuator 5 is driven, it is a
The position for not controlling one group of upper roller bear box 3 is surveyed while accordingly controlling position and the posture of upper roller 1 with rotation angle
Fixed roll clearance G.
Fig. 7 is the upper roller vibration data at the position for having modified upper roller 1 that position finding identical with Fig. 6 goes out and posture
((A) of Fig. 7), lower roll vibration data ((B) of Fig. 7) and roller clearance G ((C) of Fig. 7).
Upper roller vibration data and rotation angle accordingly follow lower roll vibration data.As shown in (C) of Fig. 7, the mesh of roller clearance G
Scale value is 554 μm, corresponds to this, and for roller clearance G comprising changing between 553~555 μm including target value, mobility scale is 2 μ
This very small value of m.It is confirmed according to the result, by adjusting the position of upper roller bear box 3, can be significantly improved between roller
The gap precision of gap G.
The explanation for returning to Fig. 4, in following step S6, judge gap precision whether be desired value hereinafter,
When (step S6: yes), to enter step S7 below desired value, when being more than desired value (step S6: no), into step
Step S4, S5 is repeated until gap precision becomes desired value or less in rapid S4.In addition, being directed to gap precision, remove
Other than position A, B, the gap precision of the central portion of roller can also be added to judge.
In following step S7, operating condition is set based on correction value.The operating condition includes for by a side's
The position of the up and down direction of the end E2 of end E1 and another party is set as the first electrical servo actuator of position adjusted
The control amount corresponding with rotation angle of 5a and the second electrical servo actuator 5b.
Above step S4~S7 is equivalent to roller clearance amendment process, in this process, is made and controls roller clearance G for phase
The operating condition of defined mobility scale is converged on for target value.
Here, being made for the correction value of step S4 can be carried out by sequence below.Firstly, between position A measures roller
Gap G, the first upper roller bear box 3a based on the roller clearance G determined adjustment approximated position A position (first step, the
One control).Thereby, it is possible to the positions that the roller gap based on position A adjusts the up and down direction of the end E1 of a side of upper roll shaft 1a.
Next, the roller gap for the B that locates, the second upper roller bear box 3b based on the roller clearance G adjustment approximated position B determined
Position (the second step, second control).Thereby, it is possible to the ends that the roller clearance G based on position B adjusts another party of upper roll shaft 1a
The position of the up and down direction of portion E2.Next, until it can obtain the operating condition as desired roller gap, that is, extremely
Until the roller clearance G that position A and position B is measured converges on defined mobility scale relative to target value, implement repeatedly above-mentioned
Process (the third step, third control).Thereby, it is possible to converge on good correction value, operating condition.In addition, above-mentioned operation energy
It is enough that adjustment mechanism is controlled to execute by control device 14.
In addition, in having two groups of light projector side measurement sensor 20 and the structure of sensitive side measurement sensor 21, step
Being made for the correction value of S4 can be carried out by sequence below.Firstly, measuring roller clearance G (the simultaneously in position A and position B
One process, the first control).Then, it can adjust the first upper roller bear box 3a's based on the roller clearance G determined in position A
Position.In addition, can be based on the second upper roller bear box 3b (the of the roller clearance G adjustment approximated position B determined in position B
Two processes, the second control).Thereby, it is possible to the ends that the roller gap based on position A and position B adjusts separately a side of upper roll shaft 1a
The position of the up and down direction of the end E2 of portion E1 and another party.Later, roller clearance G is measured again in position A and position B.Then,
Until it can obtain the operating condition as desired roller gap, that is, to the roller clearance G phase measured in position A and position B
Until converging on defined mobility scale for target value, implement above-mentioned adjustment (the third step, third control) repeatedly.As a result,
Good correction value, operating condition can be converged on.Accordingly, due to the roller gap of once locate A and position B, so energy
That enough shortens correction value is made the required time.
In following step S8, based on the operating condition set in the step s 7, one group of upper roller is individually adjusted
The position of bear box 3 is carried out processed using the upper roller 1 and lower roll 2 for being accordingly adjusted position and posture with rotation angle
The pressurized treatments of object.
By above process, the short time and accurately it can find out and react in actual pressurization throughout roller complete cycle
Roller machining accuracy, bearing rotation precision, bearing assembly precision, the roller thermal deformation etc. that the precision in roller gap is impacted in processing
The influential correction value of institute of factors, and operating condition is set based on the correction value, therefore after pressurized treatments capable of being made
The thickness of treated object is uniform.
(variation)
It this concludes the description of the rolling methods and roll-in system of various embodiments, but be not limited to above embodiment,
Do not change the range of the purport of invention, various modifications mode can be constituted.For example, in one embodiment, 1 can also be passed through
Bench roller clearance checking device 200 measures the roller clearance G of multiple positions, can also prepare to carry out such as lower roll clearance checking device 200,
The roller clearance checking device 200 is configured to, have two groups light projector side measurement sensor 20 and sensitive side measurement sensor 21 from
And the roller gap of two positions can be measured simultaneously.Alternatively, it is also possible to prepare more bench roller clearance checking devices 200.In addition, between roller
Gap measurement device 200 can be disposed in roll-type pressurizing device 100, can also only configure when measuring roller clearance G.
In the present embodiment, as roller clearance checking device 200, using the sensor of optical profile type, but not limited thereto.
For example, roller clearance checking device 200 can also have static capacity type displacement sensor, eddy current type displacement sensor, mechanical
The other sensors such as displacement sensor, as the sensor for measuring roller gap.In addition, roller clearance G is calculated as from upper
The displacement of the circumferential surface lower end of roller 1 subtracts value obtained from the value of the displacement of the circumferential surface upper end of lower roll 2, but also can be using directly measurement
The structure of roller clearance G.
In the present embodiment, as pressure roller, by the way of configuring up and down, but not limited thereto.For example, can also adopt
With roller structure etc. arranged side by side in the horizontal direction.In addition, though controlling position and the posture of upper roller 1, but also can be using under control
The position of roller 2 and the structure of posture.
In addition, two positions, that is, position A and position in rolling methods shown in Fig. 5, in the width direction of upper roller 1
B determines roller clearance G, but roller clearance G is not necessarily required in multiple position findings, in more than one position finding.
In addition, in the above-described embodiment, the position of one group of upper roller bear box 3 is individually had adjusted by adjusting mechanism
It sets, but as long as the position of upper roller 1 along the vertical direction can be adjusted, position is not limited to one group by adjusting the object of institutional adjustment
Upper roller bear box 3.
(effect of embodiment)
Base can be set separately for upper roller 1 and lower roll 2 according to the rolling methods and roll-in system of above embodiment
Level is set, and by roller clearance checking process, on one side rotates upper roller 1 and lower roll 2, on one side in two positions of the width direction of roller
Roller clearance G is measured, the relationship for the rotation angle and roller clearance G from base position at least making roller turn around is obtained, by between roller
Gap corrects process and accordingly controls roller bearing with rotation angle based on the relationship of rotation angle and roller clearance G from base position
The position of shell 3 is made the control of roller clearance G as the operating condition for converging on defined mobility scale relative to target value, leads to
Roll process is crossed, the pressurized treatments of treated object can be carried out based on operating condition.Thereby, it is possible to the short time and accurately time
And roller complete cycle and find out and reacted the roller machining accuracy impacted in actual pressurized treatments to the precision of roller clearance G, axis
The influential correction value of institute of the factors such as running accuracy, bearing assembly precision, roller thermal deformation is held, and is set based on the correction value
Determine operating condition, therefore the thickness of the treated object after pressurized treatments can be made uniform.In particular, multilayer function can be suitable for
Pressurized treatments in the laminating process of film, the compression section of battery material.
(another embodiment)
Roll-in system S can be configured to the thickness measure sensor for having the thickness of measurement treated object.
Fig. 8 is the side view for briefly expressing the roll-in system of another embodiment.As shown in figure 8, the roll-in system has
First thickness measurement sensor 15 and second thickness measurement sensor 16.First thickness measurement sensor 15 is set to roll-type pressurization
The upstream side of the conveying direction of treated object in device 100.Second thickness measurement sensor 16 is set to roll-type pressurizing device
The downstream side of the conveying direction of treated object in 100.As first thickness measurement sensor 15 and second thickness measurement sensing
Device 16 is able to use the sensors known with desired measurement accuracy.In the present embodiment, laser is used using light source
Reflection-type be displaced instrument.In the first thickness measurement sensor 15 of the method, by the standard work for going out thickness in measured in advance
It the upper and lower first thickness measurement sensor 15 being respectively configured of part while measuring, and when measuring the thickness of treated object, meter
Calculate the difference of itself and data when measurement standard workpiece, and calculated thickness.
Treated object before pressurized treatments is set as W1, the treated object after pressurized treatments is set as W2.In this embodiment party
In formula, first thickness measurement sensor 15 measures the thickness of W1, and determination data is sent to control device 14.Control device 14
Necessary intrusion is added to the target value for carrying out operation roller clearance G relative to the thickness surveyed.Servo is used by (not shown)
The conveying mechanism of motor can hold the distance from roll-type pressurizing device 100 until W1, can be in W1 in upper roller 1 and lower roll 2
Between by carry out pressurized treatments at the time of, the height of upper roller 1 is accordingly adjusted with the thickness determined.Wanting to carry out as a result,
When treated object is flattened the processing of fixed thickness, it can be flattened always with equal amount.As a result, no matter at the pressurization of treated object
How is thickness before reason, can load uniform pressure.
In the processing for carrying out keeping the thickness of W2 fixed, second thickness measurement sensor 16 measures the thickness of W2, and will survey
Fixed number evidence is sent to control device 14.When the thickness surveyed has differences with the thickness set, 14 operation of control device
The correction value of measures of dispersion is considered, and since when handling the W1 next put into, is reflected again the control of correction value.By
This, the thickness with a thickness of setting value of the treated object after pressurized treatments can be made.
In this way, in the structure that roll-in system S has thickness measure sensor, the thickness of treated object and anti-can be measured
It feeds operating condition, therefore fitting, the thickness excellent quality of treated object, and being capable of short time Adjustment precision.
Description of symbols:
1 ... upper roller；1a ... goes up roll shaft；2 ... lower rolls；2a ... lower roller shaft；3 ... upper roller bear boxes；4 ... lower roll cartridge housings
Body；5 ... electrical servo actuators；6 ... upper movable frames；7 ... load cells；Servo motor is used in 8 ... rotations；9 ... upper rollers are certainly
It falls again and eliminates unit；10 ... upper frames；11 ... lower frames；12 ... pull rods；13 ... lower movable frames；14 ... control devices；
14a ... operation/storage unit；14b ... position control section；15 ... first thickness measurement sensors；16 ... second thickness measurement sensing
Device；20 ... light projector side measurement sensors；21 ... sensitive side measurement sensors；100 ... roll-type pressurizing devices；200 ... roller gaps are surveyed
Determine device；S ... roll-in system；Treated object before W1 ... pressurized treatments；Treated object after W2 ... pressurized treatments.
Claims (13)
1. a kind of rolling methods use the roll-type pressurizing device for continuously carrying out pressurized treatments to treated object, wherein
The roll-type pressurizing device has:
First roller and the second roller, they are mutually opposed；With
Adjustment mechanism can adjust the position of first roller along the opposed direction of first roller and second roller,
The rolling methods include:
Roller clearance checking process on one side rotates first roller and second roller, on one side described first in this process
Between roller between the outer peripheral surface of first roller described in the more than one position finding of the width direction of roller and the outer peripheral surface of the second roller
Gap, and the roller gap determined is associated with the foundation of the rotation angle of first roller and second roller and is stored；With
Roll process in such a way that the roller gap converges on defined mobility scale relative to target value, is led in this process
Cross the position in the opposed direction that the adjustment mechanism accordingly adjusts first roller with the rotation angle, using with institute
First roller and second roller that rotation angle is accordingly adjusted position are stated, at the pressurization for carrying out the treated object
Reason.
2. rolling methods according to claim 1, wherein
In the roller clearance checking process, in position corresponding with the both ends of the width direction of the treated object, measurement
The roller gap.
3. rolling methods according to claim 1 or 2, wherein
The adjustment mechanism can individually adjust the rotary shaft of first roller along the direction parallel with the opposed direction
The position of the end of the end and another party of one side,
The roller clearance checking process includes:
First step measures the roller gap in the first position of the width direction of first roller, is based in this process
The roller gap that the first position determines adjusts the position of the end of the party, the first position be with it is described another
Compare the position closer to the end of the party in the end of one side；
The second step after the first step, is surveyed in this process in the second position of the width direction of first roller
The fixed roller gap, the position for the end that described another party is adjusted based on the roller gap determined in the second position
It sets, the second position is compared with the end of the party closer to the position of the end of described another party；With
The third step, in this process, until the roller gap of the first position and the second position is relative to target value
Until mobility scale as defined in converging on, the first step and the second step is alternately repeated.
4. rolling methods according to claim 1 or 2, wherein
The adjustment mechanism can individually adjust the rotary shaft of first roller along the direction parallel with the opposed direction
The position of the end of the end and another party of one side,
The roller clearance checking process includes:
First step measures institute in the first position of the width direction of first roller and the second position in this process simultaneously
Roller gap is stated, the first position is the position of the end of closer the party compared with the end of described another party, described
The second position is compared with the end of the party closer to the position of the end of described another party；
The second step, in this process, the roller gap based on the first position and the position of the end that adjusts the party
It sets, and the roller gap based on the second position and the position of the end that adjusts described another party；With
The third step, in this process, until the roller gap of the first position and the second position is relative to target value
Until mobility scale as defined in converging on, the first step and the second step is alternately repeated.
5. rolling methods described according to claim 1~any one of 4, wherein
In the roller clearance checking process, the roller gap is measured using roller clearance checking device,
The roller clearance checking device has:
Light projector side measurement sensor, to the gap irradiation light between first roller and second roller；With
Sensitive side measurement sensor receives the light passed through in the gap, and detects the width of the light received,
In the roller clearance checking process, measured according to the width of the light detected in the sensitive side measurement sensor
Roller gap.
6. rolling methods described according to claim 1~any one of 5, wherein
The rolling methods also include to be measured to the thickness of the treated object before pressurized treatments and/or after pressurized treatments
Thickness measurement process.
7. a kind of roll-in system has roll-type pressurizing device and roller clearance checking device, wherein
The roll-type pressurizing device includes:
First roller and the second roller, they are mutually opposed；
Adjustment mechanism can adjust the position of first roller along the opposed direction of first roller and second roller；With
Control device,
The roller clearance checking device is configured to, and first roller and the second roller can be made to rotate on one side, on one side described first
Between roller between the outer peripheral surface of first roller described in the more than one position finding of the width direction of roller and the outer peripheral surface of the second roller
Gap,
The control device includes:
Storage unit, by the roller gap determined by the roller clearance checking device and first roller and described second
The rotation angle of roller is established association and is stored；With
Position control section, in such a way that the roller gap converges on defined mobility scale relative to target value, by described
Adjustment mechanism accordingly adjusts the position in the opposed direction of first roller with the rotation angle.
8. roll-in system according to claim 7, wherein
The adjustment mechanism is the adjustment mechanism using electrical servo actuator.
9. roll-in system according to claim 7 or 8, wherein
The adjustment mechanism is the rotary shaft that first roller can be individually adjusted along the direction parallel with the opposed direction
A side end and another party end position.
10. roll-in system according to claim 9, wherein
The control device carries out control as follows:
First control, in this control, with the width based on first roller determined by the roller clearance checking device
The roller gap of the first position in direction, and the mode of the position of the end of the party is adjusted, the adjustment mechanism is controlled,
The first position is compared with the end of described another party closer to the position of the end of the party；
Second control, in this control, with the width based on first roller determined by the roller clearance checking device
The roller gap of the second position in direction, and the mode of the position of the end of described another party is adjusted, control the adjustment machine
Structure, the second position are compared with the end of the party closer to the position of the end of described another party；With
Third control, in this control, until the roller gap of the first position and the second position is relative to target value
Until mobility scale as defined in converging on, first control and second control is alternately repeated.
11. roll-in system according to claim 9, wherein
The control device carries out control as follows:
First control is received from the roller clearance checking device and is surveyed simultaneously by the roller clearance checking device in this control
The first position of the width direction for first roller made and the roller gap of the second position, the first position is and institute
The position closer to the end of the party is compared in the end for stating another party, and the second position is the end phase with the party
Than the position closer to the end of described another party；
Second control, in this control, the end that the party is adjusted with the roller gap based on the first position
Position, and the mode in the roller gap based on the second position and the position of the end that adjusts described another party, control institute
State adjustment mechanism；With
Third control, in this control, until the roller gap of the first position and the second position is relative to target value
Until mobility scale as defined in converging on, first control and second control is alternately repeated.
12. the roll-in system according to any one of claim 7~11, wherein
First roller and the second roller are rotated by servo motor to be driven.
13. the roll-in system according to any one of claim 7~12, wherein
The roll-in system is also equipped with the thickness being measured to the thickness of the treated object before pressurized treatments and/or after pressurized treatments
Spend measurement device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016150943 | 2016-08-01 | ||
| JP2016-150943 | 2016-08-01 | ||
| PCT/JP2017/019774 WO2018025476A1 (en) | 2016-08-01 | 2017-05-26 | Roll press method and roll press system |
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| Publication Number | Publication Date |
|---|---|
| CN109562586A true CN109562586A (en) | 2019-04-02 |
| CN109562586B CN109562586B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780047536.0A Active CN109562586B (en) | 2016-08-01 | 2017-05-26 | Rolling method and rolling system |
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|---|---|
| US (1) | US10933616B2 (en) |
| EP (1) | EP3441217A4 (en) |
| JP (1) | JP6753467B2 (en) |
| KR (1) | KR20190034483A (en) |
| CN (1) | CN109562586B (en) |
| DE (1) | DE102017212832A1 (en) |
| TW (1) | TWI711497B (en) |
| WO (1) | WO2018025476A1 (en) |
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- 2017-05-26 WO PCT/JP2017/019774 patent/WO2018025476A1/en active Application Filing
- 2017-05-26 CN CN201780047536.0A patent/CN109562586B/en active Active
- 2017-05-26 KR KR1020177023817A patent/KR20190034483A/en not_active IP Right Cessation
- 2017-05-26 EP EP17836583.9A patent/EP3441217A4/en not_active Withdrawn
- 2017-05-26 US US16/318,472 patent/US10933616B2/en active Active
- 2017-05-26 JP JP2018531751A patent/JP6753467B2/en active Active
- 2017-07-26 TW TW106125063A patent/TWI711497B/en active
- 2017-07-26 DE DE102017212832.1A patent/DE102017212832A1/en active Pending
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929463A (en) * | 2020-01-09 | 2022-08-19 | 松下知识产权经营株式会社 | Rolling device and control device |
| CN112846477A (en) * | 2020-12-29 | 2021-05-28 | 瓯锟科技温州有限公司 | Device for compounding powder and metal plate |
| CN112846477B (en) * | 2020-12-29 | 2022-06-28 | 瓯锟科技温州有限公司 | Device for compounding powder and metal plate |
| CN114407172A (en) * | 2022-01-14 | 2022-04-29 | 移动源特种纤维(河南)有限公司 | Liner forming thickness self-adaptive adjusting device and control method thereof |
| CN114623774A (en) * | 2022-03-14 | 2022-06-14 | 上海华方巨量半导体科技有限公司 | Method for measuring gap between source substrate and receiving substrate for transferring micro-assembly |
| CN115020648A (en) * | 2022-04-21 | 2022-09-06 | 深圳吉阳智能科技有限公司 | Pole piece compounding device and pole piece compounding method |
| CN115020648B (en) * | 2022-04-21 | 2024-04-19 | 深圳吉阳智能科技有限公司 | Pole piece compounding device and pole piece compounding method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3441217A4 (en) | 2020-01-01 |
| US10933616B2 (en) | 2021-03-02 |
| TW201805082A (en) | 2018-02-16 |
| DE102017212832A1 (en) | 2018-02-01 |
| JP6753467B2 (en) | 2020-09-09 |
| US20190152210A1 (en) | 2019-05-23 |
| EP3441217A1 (en) | 2019-02-13 |
| JPWO2018025476A1 (en) | 2019-05-30 |
| TWI711497B (en) | 2020-12-01 |
| KR20190034483A (en) | 2019-04-02 |
| WO2018025476A1 (en) | 2018-02-08 |
| CN109562586B (en) | 2021-02-09 |
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